baber/WOPTO huggingface dataset:
Patent JP-H02123992-A (JP)
Title: Pole changing rotary electric machine
Inventor: SUMI MASATOMO
IPC: H02P21/04
Filed: 1988-10-28
Abstract: PURPOSE:To easily change the number of poles with a single winding by arranging three-phase stator windings having the number of the channels of 6n (n is a positive integer) on one pole for one phase, and by reversing the electrifying direction of the coil pieces of the number of n on every n coils. CONSTITUTION:Into a plurality of stator slots (36 slots are shown in a figure) 1-36, the coil pieces of U-W phase are inserted, and a three-phase stator is formed. In case of a two-pole stator, as shown in a figure, the coil pieces U 11-U 17, V 11-V 17, and W 11-W 17 of the quantity of 7 for each phase, which are electrified in the positive direction on an upper step, are arranged, and between the coil pieces, the coil pieces U 21-W 25 of the quantity of 5 for each phase with a bar for electrifying in the reverse direction are arranged. On a lower step, the coil pieces U 21-W 25 of the quantity of 5 for each phase, to te electrified in the positive direction, and the coil pieces U 11-W 17 of the quantity of 7 for each phase with a bar for electrifying in the reverse direction are arranged to be positionally shifted to the left and right by every one slot, from the upper step. When the pole number is converted to 17 poles, then the coil pieces are arranged as they are, and at every other one piece, the electrifying direction is reversed. As a result, the pole number is easily changed.
Patent JP-S61140503-A (JP)
Inventor: BURUNO MEBESU
IPC: A01N43/20
Filed: 1985-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001095397-A (JP)
Title: Windbreak facility for greenhouse and material used therefor
Inventor: SHIROSHITA TAKAFUMI
IPC: A01G13/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the collapse of a greenhouse due to blowing of a strong wind, to protect crops safely and to eliminate an anxiety about salt damage even when the greenhouse is located near a coast. SOLUTION: All members such as covering material stuck in the greenhouse 10 just before a typhoon comes are removed. A net having a height of 1.8-2.0 m and a mesh of 1 mm and a net (or a covering material made of a vinyl resin, or the like) 15 having a height of 1.8-2.0 m and a mesh of 2 mm are piled up, stretched on all circumferences of the greenhouse and are made to alternately duck under skeleton pieces 16 in front of and at the rear of the pipes which are arranged in the vertical direction of the greenhouse. Plural rows of arch pipes 12 are arranged to match the levee (ridge) at an interval of 2 to 3 m above crops on the ground. The arch pipes 12 corresponding in the same position to each other are bound with a reinforcement double use rope (or a piano wire) at their central parts and both ends of the rope (or the wire) are tied to the skeleton pipes 16 of the greenhouse 10.  A large-sized net 13 is stretched and installed in a contacted state with the upper surfaces of the pipes 12 all over the ground within the greenhouse 10, and the margins of the net 13 are tied and fastened to the skeleton pipes 16.
Patent JP-H10106802-A (JP)
Title: Power resistor and its manufacture
Inventor: SHUDO NAOKI
IPC: H01C17/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a resistor which exhibits a constant resistance in an oxidizing atmosphere and under high temperature conditions while a conventional resistor exhibits a higher resistance at high temperature in the air because the sintered compact is oxidized from its surface. SOLUTION: A resistor 1 is comprised of a sintered compact containing a metal oxide as major constituent and 0.05-3weight, of carbon particles being 1μm or smaller in average particle size, at least two pairs of electrodes 3 sandwiching the sintered compact which are formed on both edges and an insulating layer 4 formed on the outer surface except the electrode forming surface of the sintered compact. An electrode 3 is comprised of a metallic plate and a sintered compact 2 which are joined by an active brazing filler metal containing silver and copper as major constituents and also titanium. With this structure, the sintered compact can be shielded against the oxidizing atmosphere. The resistance to oxidation of the resistor is accordingly increased and the resistor can be used under higher temperature conditions in comparison with a conventional resistor. Since the resistor can absorb a larger amount of electric energy per unit area, it contributes a lot to downsizing of an electric power device.
Patent JP-S61153612-A (JP)
Title: Submarine optical fiber cable
Inventor: KANZAWA YOSHIHIRO
IPC: H01B7/17
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a submarine optical fiber cable having an excellent characteristic to tension and bending force by using modified polyolefin at least part of which is grafted by vinyl trialkoxysilane as a sheath material. CONSTITUTION:A pressure resistant pipe is a metallic sheath such as copper pipe, iron pipe, aluminum pipe or alloy pipe and signifies a pressure-resistant outside layer pipe 3b. The optical fiber cable is preferably of the construction having the pipe 3a on the outside of an optical fiber-core assemblage 1. The sheath 4 may be made into the two layers consisting of an insulator and sheath and the modified polyolefin at least part of which is grafted by vinyl trialkoxysilane is required to be used for the sheath material. Middle- and low-pressure PE, high-pressure PE, copolymer of ethylene and alpha-olefin of 3-10C or the mixture composed thereof is exemplified as the polyolefin. Vinyl tris(beta- methoxyethoxy)silane, vinyl triethoxysilane, etc. are exemplified as the vinyl trialkoxysilane.
Patent JP-S61154167-A (JP)
Title: Gate turn off thrystor
Inventor: KITAGAWA MITSUHIKO
IPC: H01L29/744
Filed: 1984-12-27
Abstract: PURPOSE:To make the flow of a gate current excellent and to obtain excellent turn-ON and turn-OFF characteristics, by making the maximum resistance value part of a gate electrode in an inner line lower than the maximum resis tance value part of a gate electrode in an outer line. CONSTITUTION:The diameter of a semiconductor element 1 is about 30mm. The numbers of elements 111 on the first line, the second line and the third line are 48, 90 and 144, respectively. The ratios of the intervals of the elements of individual stages are 4.5:1 and 6:1 with respect to the interval 1 at the outermost line. By determining the interval for every element in this way, tade-off between a gate current and an emitter area can be improved. The ratio of the element intervals is determined by the divided numbers of the element in the first line, second line and third line.... Namely in consideration of the fact that the path of the gate current in the inner line of the emitter pattern conducts the gate current in the outer line having more elements than the inner line, the element interval in the inner line is made to be (a) and the interval in the outer line is made to be (b), which is smaller than (a).
Patent JP-H08113403-A (JP)
Title: Feeding roller and paper feeder
Inventor: NAKANISHI YUUKI
IPC: F16C13/00
Filed: 1994-10-14
Abstract: PURPOSE: To prevent stain of carbon due to a nip or breakage of paper due to pin feeding by providing a cylindrical member in which plural through holes are arranged, covering the outer circumferential face of the cylindrical member excepting the through holes by means of a covering member with large a coefficient of friction, and vacuum sucking the paper so as to feed it by the frictional force of the covering member. CONSTITUTION: When air inside a cylindrical member 1 in which plural holes are arranged is sucked through a tube 11, the inside of the cylindrical member 1 which is covered expecting the holes by means of a covering member 2 with a large coefficient of friction is turned into a vacuum condition. Under this condition, if paper is wound around the outer circumference of the cylindrical member 1, the paper is sucked by means of the cylindrical member 1 positioned in the part, uncovered by means of a partitioning member 8.  Then, the cylindrical member 1 is rotated via a transmitting member 4, the paper is moved by the frictional force between the covering member 2 and itself according to the rotation of the cylindrical member 1, and following this rotation, the paper reaches the position in which the holes are covered with the partitioning member 8, so that paper sucking force decreases, and consequently, the paper is released.
Patent JP-2000087221-A (JP)
Title: Method for diminishing gas released from material for vacuum deposition
Inventor: HAKOMORI MUNEHITO
IPC: C23C14/24
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To diminish gas released from an MgO evaporating material used for vacuum deposition in a vacuum deposition apparatus and to shorten the time required to evacuate the vacuum deposition apparatus by pretreating the MgO evaporating material. SOLUTION: Gas in an MgO evaporating material used for vacuum deposition is released by a means such as acid washing, acid washing and vacuum heating or heating in the air before housing in a vacuum deposition apparatus. The time required to evacuate the vacuum deposition apparatus is shortened and the deterioration of the quality of a formed MgO film can be prevented.
Patent JP-H10118734-A (JP)
Title: Forging die, forging method and its product
Inventor: KAMIO HAJIME
IPC: B21J5/02
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a forged product having an excellent dimensional precision by preventing the flow of a metal from hindering due to the back pressure of the air confined in cavities. SOLUTION: Single or plural air vents 11, 21 extending in parallel to the forging direction P are formed in the surface facing cavities 30 of a male die 10 and/or a female die 20. The hole diameter of air vents 11, 21 is preferably specified to be 1mm or more to the wall thickness or less of the product. The fringe part meshing with the forged product is also allowed to provide in the punch part of the male die 10. The air confined in recessed part 31 and groove part 32 of cavities 30 is escaped via air vents at the time of forging with this die, the metal is made to flow in every corner of cavities 30, whereby the forged product without defective shapes and insufficient wall thickness is produced.
Patent JP-2000088696-A (JP)
Title: System and method for calculation of vibration characteristic
Inventor: OGAWA KAZUHIRO
IPC: G06F17/50
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method, for the calculation of a vibration characteristic, in which the vibration characteristic is calculated by a finite element method when a structure made of a resin material is fastened by a bolt or the like. SOLUTION: In a calculating system for a vibration characteristic, an approximation model is created on the basis of approximation model data and on the basis of various analysis initial conditions, the warpage displacement of a structure after an injection molding operation is analyzed on the basis of the approximation model and on the basis of a warpage-analysis initial condition, and a forced displacement condition is calculated so as to be set. Then, a warpage displacement reference node is selected automatically form a node in which the structure is fastened by a bolt or the like and from a bolt fastening node. On the basis of a warpage-displacement analyzed result, the displacement difference of the bolt fastening node from the warpage displacement reference node of the structure is calculated, and the forced-displacement condition is set in every bolt fastening node.  The structure is analyzed on the basis of the approximation model, on the basis of the warpage-analysis initial condition and on the basis of the forced-displacement condition. Young's modulus of every element of the approximation model is recalculated on the basis of the stress value at the inside of an approximation model elementand on the basis of the stress-strain relationship of a resin material for the structure, and a material physical-property condition is reset. Then, an eigenvalue is analyzed, and the vibration characteristic of the structure is calculated.
Patent JP-H07130153-A (JP)
Title: Opening/closing device of door on opening part of casing
Inventor: NAGATA SHIGERU
IPC: G11B33/02
Filed: 1993-11-02
Abstract: PURPOSE:To simplify the structure and to reduce the space to mount a damping member and a door by mounting the damping member while making it incline by the prescribed angle and further catching the driving power from a rotary body directly with a rotary shaft of the damping member. CONSTITUTION:A pawl rib 25a is arranged on the end part at the left upper corner of a holder 21 by arranging a damper 1 with the angle theta. Further, the position of the damper 26 is put near to the left side as much as possible against the case the damper 1 is vertically arranged. In this case, the structure is simplified by connecting a damper shaft 26 and a door shaft 6 to the damper 1 mounted on the holder 21 through a door shaft fitting part 27. Also, the dimension of the depth is reduced by the portion caused from the arrangement of no gear, since the connection by using the gear is discontinued, then the space saving is attained.
Patent JP-2001101068-A (JP)
Title: Siganl generator
Inventor: MORINO SHIGERU
IPC: G06F12/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To finely control a binary signal to be generated while holding the increase of a memory capacity. SOLUTION: At the generating of a binary signal (for example, a memory writing signal (WR1)), a reading cycle state code (the code of Bit0) indicating the change of a signal state in each cycle of a reading clock (MCK) and a basic frequency state code (1 in the codes of Bit3 and 4, and 1 indicates state holding and the other indicates state inversion in each basic clock) indicating the change of a signal state in each cycle of a basic clock (CK) obtained by dividing the cycle shorter than that of the reading clock in the cycle of each reading clock are stored, and state codes (C1...) are read in each cycle of the reading clock, and the signal state is decided, based on the reading cycle state code in the reading clock cycle, and the signal state is decided based on the basic cycle state code in the basic clock cycle in the cycle of the reading clock.  Then, a binary signal (WR1) is generated.
Patent JP-H01115586-A (JP)
Title: Parallel biaxial turning type robot
Inventor: TAKAI KAZUMITSU
IPC: B25J9/06
Filed: 1987-10-30
Abstract: PURPOSE: To secure a wide working region of a robot by lengthening the length of the end arm longer than that of a base arm, so that the end arm can be turned by the degrees of 360, even if a plurality of end effectors are fitted to the end arm or the size thereof is large. CONSTITUTION: A motor 5 is operated to turn an end arm 7 with regard to a pillar 1 and a base arm 4. In this case, the length of the end arm 7 is made to be longer than that of the base arm 4. Therefore, even if the end arm 7 is turned by the degrees of 360, the end effectors 9a, 9b provided to the end of the end arm 7 do not interfere with the base arm 4 or the pillar 1. As a result, the end arm 7 can be turned by the degrees of 360 without hindrance, so that the wide working region of the robot can be secured.
Patent JP-H01117320-A (JP)
Title: Ion implanting method
Inventor: KIKUCHI SHUJI
IPC: H01J37/317
Filed: 1987-10-30
Abstract: PURPOSE:To prevent the electrostatic breakdown and to contrive an improvement in productivity by a method wherein the substrate to be treated is charged with electricity by projecting electrons on the substrate in advance, and then ions are implanted by projecting an ion beam. CONSTITUTION:A plurality of semiconductor wafers 2 are arranged on a disc 4, and the disc 4 is rotated in the direction as shown by the arrow in the diagram with a rotating shaft as the center point. When the semiconductor wafer 2 passes the part of a target box 6, electrons are projected on the semiconductor wafer 2 by an electron projecting device 5, and when the wafer passes an ion beam introducing tube 1, an ion beam is projected on the wafer. At this time, the electron beam projecting device 5 is positioned on the front side of the ion beam introducing tube 1 against the rotating direction of the disc 4. Accordingly, electrons are projected on the wafer 2 by the electron projecting device 5, probably negative electricity is charged on the surface of the wafer, and the state of charge on the wafer surface is switched over to the positive side by projecting an ion beam subsequently.
Patent JP-H04153542-A (JP)
Title: Solenoid valve driving device
Inventor: YAMADA MASAKAZU
IPC: F16K31/06
Filed: 1990-10-12
Abstract: PURPOSE:To suppress the bound due to the set of a valve body and reduce the shock noise even if the coil electric current varies, by controlling the electric conduction to the driving coil of a solenoid valve by the shock noise relaxation pulse which is corrected according to the coil electric current. CONSTITUTION:A control unit 4 sets the operation time width for operating a fuel injection valve 1 and divides the operation time width to each previously set time width. A plurality of shock noise relaxation pulses corresponding to the dividedly set operation time width are set. The shock noise relaxation pulse is corrected according to the coil electric current quantity which flows in the driving coil of the fuel injection valve 1, and the electric conduction to the driving coil is controlled according to the corrected shock noise relaxation pulse. Accordingly, the bound due to the set of the valve body of the fuel injection valve 1 can be perfectly suppressed, and the shock noise generated by the bound can be reduced.
Patent JP-H10121529-A (JP)
Title: Domestic waste water recycling system
Inventor: FURUTA KIMIYA
IPC: E03C1/01
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a small scale recycling system by providing a bathwater circulation heater purifying bath water and a domestic waste water purification device purifying other domestic waste water to use flushing water for toilet seats. SOLUTION: A domestic waste water recycling system is constituted of a bathwater circulation heater 8 circulating bathwater and purifying it and further retaining the temperature, and a domestic waste water purification device 9 purifying domestic waste water to use flushing water for toilet seats. The water purification device 9 is provided with a private sewage treatment tank 90 and a purifying part J. The domestic waste water is the waste water from a bathroom H1 and the rinsed water of a washing machine 4. The purifying part J is provided with a filter 91 filtering the domestic waste water and an ozone generator 92 supplying ozone to the tank 90 and a cistern S is connected to the tank 90 to supply tap water when the domestic waste water is in short supply.  And further, a flow passage changeover valve V is controlled by a controller D to change over the valve to an intake passage R1 side when the waste water from a washing machine is rinsed water and to a sewage Q side when it is not rinsed water. In this way, water can be greatly economized and also the installation space can be reduced.
Patent JP-H02121846-A (JP)
Title: Recording method for ink jet printer
Inventor: IKENO HIROSHIGE
IPC: B41J2/175
Filed: 1988-10-31
Abstract: PURPOSE:To eliminate the deviation of a recording position and to freshly print and record by selectively heating ink in the pore of a recording medium to form one pixel with a plurality of ink droplets by one record signal, so moving the medium as to avoid lap printing, and controlling recording density. CONSTITUTION:Fig. (a) shows the state of an ink droplet 10 recorded as one printing on a recording sheet, one pixel is expressed in a heating element 3, and one pixel is formed of a plurality of dots. The arraying direction of pores 2y of a film 2 is inclined with respect to a film moving direction. Fig. (b) shows a gradation expression by repeatedly printing as second printing, the film 2 is so fed that the ink droplets 10 are not superposed at first and second printings. In this case, the sheet is not moved, second printing is conducted on the same area as that of the first printing. Similarly, third, fourth printings are conducted. Thus, the deviation of recording positions and variation in the size of the pixels are eliminated, and a fresh gradation recording is performed without complicated recording signal.
Patent JP-2001099354-A (JP)
Title: Existing pipeline replacement system
Inventor: YAGI SHUICHI
IPC: F16L1/024
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an existing pipeline replacement system capable of safely and stably supplying the gas after the replacement while securing the durability without raising the cost to be required for the replacement work. SOLUTION: This system is for replacing an existing pipeline for supplying the gas from a part near the main or a branch pipe through a cut valve. This system is provided with a new pipeline 5 to be inserted in a pipeline replacement block of an existing pipeline 4 and having a diameter smaller than that of the existing pipeline 4, a pressure raising means 6 for raising the pressure of the gas in the new pipeline 5, a means R for adjusting the gas, of which pressure is raised, to the pressure of a service area of the gas, and a supplying condition monitor means 7 provided in a block of the existing pipeline 4, in which the new pipeline 5 is inserted.  The supplying condition monitor means 7 detects a change of the gas concentration inside of the replacement block, in which the new pipeline 5 is inserted, and closes the cut valve when the gas concentration inside of the replacement block reaches the predetermined concentration or more, and generates an alarm.
Patent JP-S63129930-A (JP)
Inventor: OSAWA KATSUJI
IPC: C12N5/00
Filed: 1986-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61158905-A (JP)
Title: Cockroach repellant
Inventor: NISHIMOTO KOICHI
IPC: A01N53/00
Filed: 1984-12-29
Abstract: PURPOSE:To provide the titled repellant exhibiting the activity for a long period, and remarkably stimulating the sensitivity of cockroach to avoid the agent, by combining a pyrethroidal insecticide with fenitrothion and 2-t-butyl or 3-t- butyl-4-hydroxyanisole. CONSTITUTION:The objective cockroach repellant is obtained by adding 3-phenoxybenzyl-dl-cis/trans-3(2,2-dichlorovinyl)-2,2-dimet-hyl-1-cycl opropanecarbo xylate (a pyrethroidal insecticide) to a combination of fenitrothion [0,0- dimethyl-0-(3-methyl-4-nitrophenyl)thiophosphate] and 2-t-butyl-4-hydroxyanisole or 3-t-butyl-4-hydroxyanisole. The repellant has high compatibility to synthetic resins to give an excellent cockroach-repellant paint or cockroach-repellant adhesive exhibiting activity for a long period.
Patent JP-2000105525-A (JP)
Title: Removing device of printing material
Inventor: TANIGUCHI KAZUKO
IPC: G03G21/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time required for the removal of a printing material without increasing the power consumption by providing, in a processing tank for receiving a cleaning liquid, a guide member for guiding a recording material in a wavy form in the cleaning liquid. SOLUTION: A processing tank 4 stores a cleaning liquid 14 for removing a printing material on a recording material 2. A guide member 5 is formed of a lower guide part 16 and an upper guide part 17 opened and closed to the lower guide part 16 by rotating around a support shaft 17a. The upper surface of the lower guide part 16 and the lower surface of the upper guide part 17 are formed into a wave shape so as to form a wavy guide passage 18 when the upper guide part 17 is closed to the lower guide part 16. According to this, the recording material 2 is bent, and a tensile or compression force different from the recording material 2 acts on the printing material on the surface layer to lay the printing material in a state of being easily released from the surface layer of the recording material 2.